Q. The velocity of particle in simple harmonic motion at displacement $y$ from mean position is
A) $\omega\sqrt{a^{2} + y^{2}}$
B) $\omega\sqrt{a^{2} - y^{2}}$
C) $\omega y$
D) $\omega^{2}\sqrt{a^{2} - y^{2}}$
Explanation
The correct answer is Option B: $\omega\sqrt{a^{2} - y^{2}}$.
A detailed explanation for this question is being prepared.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.